American Head Lice Information Center: Treatment program for persistent head lice and a FAQ.
Biology and Management of Head Louse Infestations: Harvard School of Public Health, a non-profit informational site.
Canadian Paediatric Society: Advice for parents on how to deal with head lice.
CDC Division of Parasitic Diseases - Head Lice: Directory of factsheets about the parasite.
eMedicine Health - Lice: Consumer health resource center providing an overview of lice and their signs, symptoms and treatment.
Head Lice: Fact sheet from Clemson University describes head lice, with prevention and control methods.
Head Lice - Health factsheet: Concise factsheet on symptoms and treatment of head lice, this factsheet can also be downloaded in Acrobat format
Head Lice Facts: Factsheet with description, symptoms, diagnosis, treatment, and prevention.
Head Lice Research and Gallery: Presents original research and information on head and body lice by A M Bailey. Contains a photo gallery and links to other relevant sites.
Keep Kids Healthy: Head Lice Treatments for children, plus advice on resistance, anti lice shampoo, such as rid, nix, ovide, and how to remove nits.
Ketorac Pty Ltd: Treatment manufacturer explains prevention and removal of nits, as well as discussing the safety of chemicals used in management.
Kidshealth: Head Lice: Factsheet with prevention and treatment strategies.
Lice and Lindane - DrGreene.com: Read an article explaining the adverse effects of using a common pesticide to treat head lice and scabies.
Lice Solutions Resource Network, Inc.: A nonprofit head lice awareness and control center. Provides facts about the condition, answers to common questions, and an overview of de-lousing products on the market.
Medinfo: Head lice: Information on head lice affecting the scalp, a common problem in school children. Includes information on causes, treatment and bug busting.
MedlinePlus: Head Lice: Directory of factsheets, articles, and news.
National Pediculosis Association: Established in 1983, first and only non profit health agency dedicated to head lice issues. Helps parents make informed decisions about safely caring for their children.
Not Nice to Lice: Head Lice, Body Lice and Scabies - history, biology and non-toxic controls. Information on poison treatments. Compare non-toxic solutions.
Nuvo for Head Lice: Information about head lice and about Nuvo, a new nontoxic head lice treatment developed by a dermatologist and described in "Pediatrics," the journal of the American Academy of Pediatrics.
Oh No!! My Child's Got Lice!: A mother's shares her experience in ridding her daughter of head lice without the use of pesticides and shares what she learned about these nasty bugs.
Parenting Hints - Head Lice and Children: A comprehensive guide to the removal and prevention of head lice in children
Pediatric Oncall: Commonly asked questions about head lice, its prevention and treatment.
Pediculosis: Information about head lice, lice treatment, nits, pediculosis, lice control and nit combs.
RXinsider: A free informational monograph on headlice for patient counseling.
U.S. National Library of Medicine: Provides definition, causes, risk, symptoms, tests, treatment and prevention of head lice.
University of Nebraska: Factsheet on head lice management. Endorsed by Head Lice Task Force.